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Power lock for automobile side door

A side door, electric technology, used in electric locks, vehicle locks, building locks, etc., can solve problems such as trouble, limit car door design, manual operation, etc., and achieve the effect of convenient use

Active Publication Date: 2014-12-03
DEERFU VEHICLE LOCK ANTI THEFT SYST SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the unlocking action of the car side door lock is mechanical. When using it, the door handle must be manually pulled. The door handle uses mechanical components such as pull wires to release the lock by releasing the pawl and the ratchet. The action of opening the door, this structure makes it necessary to open the car door manually, which is relatively troublesome and also limits the design of the car door

Method used

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  • Power lock for automobile side door
  • Power lock for automobile side door
  • Power lock for automobile side door

Examples

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Embodiment 1

[0034] Such as figure 1 As shown, the automobile side door electric door lock of the present invention includes: a lock body assembly 1 , an actuator assembly 2 and a combined accessory 3 . Wherein the combined accessory 3 includes but not limited to the fasteners shown in the figure, seals, connecting rod connectors and cable connectors.

[0035] Such as figure 2 As shown, in the lock body assembly 1 , the deadbolt rivet 102 is riveted on the bottom plate 105 through the dead bolt 104 , and the pawl rivet 107 is riveted on the bottom plate 105 through the pawl 106 . At the same time, the other ends of the two rivets pass through the housing 101 and are riveted on the back plate 118 . The deadbolt 104 can rotate around the deadbolt rivet 102, and the pawl 106 can rotate around the pawl rivet 107, and the cooperation of the two can provide the basic function of the door lock. The bolt buffer block 103 is installed on the bottom plate 105 and the housing 101 .

[0036] One ...

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Abstract

The invention discloses a power lock for an automobile side door. The power lock comprises lock components and actuator components, wherein an electric apparatus component in the actuator components is connected to a housing; a plurality of metal wires are pre-buried in the electric apparatus component; one end of each of the metal wires is positioned at a plug to be electrically connected with an auto body wire harness; the other end of each of the metal wires is connected with a motor; a rotating shaft of the housing is in sleeve joint with a safety gear which can rotate around the rotating shaft; the motor is communicated with the wires in the electric apparatus component; a worm and the safety gear form worm gear transmission; one end of an eccentric torsion spring is connected with the safety gear, the other end of the eccentric torsion spring is connected with the housing, and the safety gear is kept at one of two limit positions; one end of the safety gear is connected with a safety connecting bar; an inward-opening release lever sleeves the rotating shaft of the housing. According to the invention, an automobile key induction device receives a signal for an actuator, and the actuator controls the electric motor to act to realize disengagement of a ratchet wheel from a ratchet pawl so as to achieve unlocking.

Description

technical field [0001] The invention relates to the field of electric door locks, in particular to an electric door lock for an automobile side door. Background technique [0002] At present, the unlocking action of the car side door lock is mechanical. When using it, the door handle must be manually pulled. The door handle uses mechanical components such as pull wires to release the lock by releasing the pawl and the ratchet. For the action of opening the door, this structure makes it necessary to manually operate the car door, which is relatively cumbersome and also limits the design of the car door. [0003] In view of this, the inventors in the field provide an electric door lock for a side door of a car to solve the above problems. Contents of the invention [0004] The invention provides an electric door lock for the side door of a car, which overcomes the difficulties in the prior art. The car key sensor device receives a signal to the actuator, and then controls ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B81/06E05B81/32E05B83/36
Inventor 肖尧
Owner DEERFU VEHICLE LOCK ANTI THEFT SYST SHANGHAI
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